Beehiiv MCP Server (shanebrady77/beehiivmcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 36 tools. No publisher has claimed this listing.

Caution

74/100

Beehiiv MCP Server

Item: Beehiiv MCP Server
Rating: 74
Author: M8ven

A Model Context Protocol (MCP) server for Beehiiv that connects your newsletter to Claude Desktop, enabling management of subscribers, posts, segments, webhooks, automations, and more using natural language.

→ shanebrady77/beehiivmcp · listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

shanebrady77

Source: Glama

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings

🚨

Secret credentials may flow to a network call

1 flow detected: BEEHIIV_API_KEY. We can’t prove the destination matches the brand the credential belongs to.

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 1 credential: BEEHIIV_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// tools this server exposes36 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

get_publications

List all publications with stats

get_posts

Get posts from a publication

get_subscriptions

Get subscribers for a publication

publication_list

List all Beehiiv publications accessible with this API key.

publication_get_stats

Get total subscribers, open rates, and click rates for the publication.

subscriber_list

List subscribers filtered by status (active/inactive/all) with pagination.

subscriber_get

Look up a subscriber by email address.

subscriber_get_rich

Get full subscriber detail with stats, referrals, custom fields, and premium tiers. Requires subscription_id (sub_xxx).

subscriber_list_filtered

Filter subscribers by status, tier, and date range. Supports cursor pagination and field expansion.

subscriber_add

Add or reactivate a subscriber. Supports custom fields, UTM params, automation enrollment, and double opt-in override.

subscriber_update

Update a subscriber's tier, custom fields, or unsubscribe them. Use subscriber_get first to find their subscription_id.

subscriber_delete

Permanently delete a subscriber. Use subscriber_update with unsubscribe=true to soft-remove instead.

subscriber_tag

Add a tag to up to 50 subscribers by email. Creates the tag if it doesn't exist.

subscriber_bulk_add

Import multiple subscribers at once. Returns an import_id to track progress.

subscriber_bulk_update

Update up to 1000 subscribers at once — tier, unsubscribe status, or custom fields.

post_list

List posts with performance stats. Filter by status: draft, confirmed, or archived.

post_get

Get full details and stats for a specific post.

post_create

Create a new post as a DRAFT (Enterprise only for body content). Always creates in draft status — use the Beehiiv dashboard to review and send. Supports body_content (raw HTML) OR blocks (structured content). Use blocks for images, headings, paragraphs, buttons, lists, tables, columns, embeds, ads, …

post_update

Update an existing post's subject, preview text, status, or schedule.

post_delete

Permanently delete a post. Only works on drafts.

segment_list

List all subscriber segments for the publication.

segment_get

Get details and member count for a specific segment.

automation_list

List all automations. Filter by status: active, inactive, or all.

automation_get

Get full details of a specific automation including its trigger and steps.

webhook_list

List all webhook endpoints configured for the publication.

webhook_get

Get details of a specific webhook by endpoint_id (ep_xxx).

webhook_create

Create a webhook to receive real-time events. Available events: post.sent, post.updated, subscription.confirmed, subscription.created, subscription.deleted, subscription.upgraded, subscription.downgraded, subscription.paused, subscription.resumed, subscription.tier.created, subscription.tier.deleted…

webhook_update

Update a webhook's event types or description.

webhook_delete

Delete a webhook endpoint by endpoint_id (ep_xxx).

referral_program_get

Get the referral program details including milestones, rewards, and current stats for the publication.

referral_leaderboard

Get top referrers for the publication. Shows who is driving the most subscriber referrals, their referral count, and milestone progress.

post_analytics

Get performance stats across your last N posts — open rates, click rates, and subscriber counts. Great for spotting trends and comparing performance over time.

troubleshoot

Validate your Beehiiv setup — checks API key, publication ID, and connectivity. Run this first if anything seems broken.

settings_list_custom_fields

List all custom field definitions. Check this before using custom fields in subscriber_add or subscriber_update.

settings_list_tiers

List all subscription tiers (free and premium) configured for the publication.

settings_list_ad_opportunities

List available ad placements from Beehiiv's ad network. Shows advertiser name, payout rate (e.g. $3.00/click), and send deadline.

// known CVEs in dependencies2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// environment variables

To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.

🔐 secretBEEHIIV_API_KEY"": "your_api_key_here",

configBEEHIIV_PUB_ID"": "pub_xxxxxxxxxx"

// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

36/36 tools missing one or more hints — get_publications (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_posts (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_subscriptions (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +33 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tests exist

No test files found

Add tests that exercise each declared tool.

Production dependencies are patched

0 critical, 2 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high), @modelcontextprotocol/sdk@1.0.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail

The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

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commit: e7bea59f3a5381fbd5f8e1af60b1743ac0777292

code hash: 00c4627533a2ef89f73fe1e13a435252ed554f97cf181a310219fea486ca6ca5

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